COMPUTER NETWORK DEFENSE Flashcards

1
Q

What is used by Circuit Switched Networks?

A

Fiber Optic

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2
Q

What is used by Packet Switched Networks?

A

Ethernet Cable

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3
Q

What is a Backbone Router?

A

Moves data without being part of an autonomous system

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4
Q

What is an Area Border Router?

A

Attaches network to backbone routers

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5
Q

What is ARP?

A

Address Resolution Protocol;

IP address to MAC

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6
Q

What is DNS?

A

Domain Name Service;

Name to IP

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7
Q

What port is TELNET?

A

23

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8
Q

What port is FTP?

A

21; File Transfer Protocol

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9
Q

What port is SNMP?

A

161; Simple Network Management Protocol

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10
Q

What port is SMTP?

A

25; Simple Mail Transfer Protocol

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11
Q

What port is DNS?

A

53; Domain Name Service

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12
Q

What port is HTTP?

A

80; Hyper Text Transfer Protocol

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13
Q

What port is POP3?

A

110; Post Office Protocol

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14
Q

What port is SSH?

A

22; Secure Shell

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15
Q

Why is SSH preferred over TELNET?

A

SSH is encrypted

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16
Q

What password type is easily broken?

A

Type 7

17
Q

What is an exploit that no patch has been created for?

A

Zero Day

18
Q

What is BLUESCOPE?

A

A CND tool used to perform scans

19
Q

What is MULTIVERSE?

A

A database that holds BLUESCOPE data

20
Q

What is a USB?

A

Universal Serial Bus

21
Q

What does VRAM stand for?

A

Vulnerability Remediation Asset Manager

22
Q

CTO 07-05:

A

Lanman Hashes

23
Q

CTO 08-08:

A

Removal of USBs

24
Q

CTO 09-08:

A

SCCVI Scans to VRAM

25
Q

CTO 10-15:

A

Password Complexity

26
Q

What is MAC?

A

Media Access Control